diff --git a/tests/random-test-client.c b/tests/random-test-client.c
index 69c9b0a..2ebbded 100644
--- a/tests/random-test-client.c
+++ b/tests/random-test-client.c
@@ -86,7 +86,7 @@ int main(void)
 
     nb_loop = nb_fail = 0;
     while (nb_loop++ < LOOP) {
-        for (addr = ADDRESS_START; addr <= ADDRESS_END; addr++) {
+        for (addr = ADDRESS_START; addr < ADDRESS_END; addr++) {
             int i;
 
             /* Random numbers (short) */